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Accurate ocean bottom seismometer positioning method inspired by multilateration technique

2018-07Journal article Open access
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dc.contributor.authorBenazzouz, Omar
dc.contributor.authorPinheiro, Luis
dc.contributor.authorMatias, Luis
dc.contributor.authorAfilhado, Alexandra
dc.contributor.authorHerold, Daniel
dc.contributor.authorHaines, Seth S.
dc.date.accessioned2018-11-29T13:33:40Z
dc.date.available2018-11-29T13:33:40Z
dc.date.issued2018-07
dc.description.abstractThe positioning of ocean bottom seismometers (OBS) is a key step in the processing flow of OBS data, especially in the case of self popup types of OBS instruments. The use of first arrivals from airgun shots, rather than relying on the acoustic transponders mounted in the OBS, is becoming a trend and generally leads to more accurate positioning due to the statistics from a large number of shots. In this paper, a linearization of the OBS positioning problem via the multilateration technique is discussed. The discussed linear solution solves jointly for the average water layer velocity and the OBS position using only shot locations and first arrival times as input data.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBENAZZOUZ, Omar; [et al] – Accurate ocean bottom seismometer positioning method inspired by multilateration technique . Mathematical Geosciences. ISSN 1874-8961. Vol. 50, N.º 5 SI (2018), pp. 569-584pt_PT
dc.identifier.doi10.1007/s11004-017-9719-5pt_PT
dc.identifier.issn1874-8961
dc.identifier.issn1874-8953
dc.identifier.urihttp://hdl.handle.net/10400.21/9110
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.relation.publisherversionhttps://link.springer.com/article/10.1007%2Fs11004-017-9719-5pt_PT
dc.subjectSeismometerpt_PT
dc.subjectMultilaterationpt_PT
dc.subjectSismômetropt_PT
dc.subjectMultilateraçãopt_PT
dc.titleAccurate ocean bottom seismometer positioning method inspired by multilateration techniquept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage584pt_PT
oaire.citation.issue5pt_PT
oaire.citation.startPage569pt_PT
oaire.citation.titleMathematical Geosciencespt_PT
oaire.citation.volume50pt_PT
person.familyNameBenazzouz
person.familyNameMenezes Pinheiro
person.familyNameMatias
person.familyNameAfilhado
person.givenNameOmar
person.givenNameLuis
person.givenNameLuis
person.givenNameAlexandra
person.identifier693396
person.identifier.ciencia-id9615-D734-06BB
person.identifier.ciencia-id6418-129D-A73E
person.identifier.ciencia-id7314-CD91-482F
person.identifier.orcid0000-0002-1757-4233
person.identifier.orcid0000-0001-7876-9272
person.identifier.orcid0000-0002-8086-4874
person.identifier.orcid0000-0003-0256-8540
person.identifier.ridM-4349-2013
person.identifier.ridK-7347-2012
person.identifier.ridA-2267-2013
person.identifier.scopus-author-id16481164700
person.identifier.scopus-author-id6701795172
person.identifier.scopus-author-id24381876200
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublicationc0eff639-b7a4-4cbe-a173-d40fa48e1ef0
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relation.isAuthorOfPublication8c33b6bc-ca31-4d7a-a9e4-a6a694e809d3
relation.isAuthorOfPublication.latestForDiscoverybe02c86d-09a1-4df8-97f7-6025aabbbf02

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